>sp|Q31I42|DDL_HYDCU D-alanine--D-alanine ligase OS=Hydrogenovibrio crunogenus (strain DSM 25203 / XCL-2) OX=317025 GN=ddl PE=3 SV=1 MTQSSNQTKDRVQRLGKVAVLMGGVAAERDVSLRSGAEVLKALKSEGVDAVGCDVTSVAQ LVEIAQKYDRAFIALHGRWGEDGGVQAVLDSLALPYTGSGMTASALAMDKLRTKWLWKGV GLPTPAFIVVSPSRPLDVETFDLTFPVIVKPSHEGSSIGMRKVDTLDALQEAVDFAQQYD SEILIEQWITGREFTCAVLDGEALPMIQLKTDHDFYDFDAKYQSNTTEYLCPCGLEIAEE KRIQALVLQAFDAVGARHWGRVDLMLDDQNQPWLIEINTVPGMTDHSLVPMAAKAVDLSF SKLVLKLISLTLP